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Re: [PATCH v3 00/21] eMMC support
From: |
Cédric Le Goater |
Subject: |
Re: [PATCH v3 00/21] eMMC support |
Date: |
Tue, 2 Mar 2021 10:52:36 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 |
Hello,
Adding the SD maintainers for more feedback.
Thanks,
C.
On 2/28/21 8:33 PM, Sai Pavan Boddu wrote:
> Hi,
>
> This patch series add support for eMMC cards. This work was previosly
> submitted by Vincent, rebased few changes on top.
>
> Cedric & Joel has helped to added boot partition access support. I
> expect them to make a follow-up series to use it with aspeed machines.>
> Present series adds eMMC support to Versal SOC.
>
> Initial patch series version is RFC
> Changes for V2:
> Split Patch 1
> Add comments for eMMC Erase commands
> Added documentation about eMMC and Versal-virt board.
> Make eMMC optional for xlnx-versal-virt machines
> Changes for V3:
> Revome addition of EMMC drive flag
> Add TYPE_EMMC device
> Add id strings for shci instances
> Update versal doc with eMMC example
> Fix signed-off-by lines for few patches
>
> Cédric Le Goater (1):
> sd: sdmmc-internal: Add command string for SEND_OP_CMD
>
> Joel Stanley (2):
> sd: emmc: Support boot area in emmc image
> sd: emmc: Subtract bootarea size from blk
>
> Sai Pavan Boddu (14):
> sd: sd: Remove usage of tabs in the file
> sd: emmc: Add support for eMMC cards
> sd: emmc: Dont not update CARD_CAPACITY for eMMC cards
> sd: emmc: Update CMD1 definition for eMMC
> sd: emmc: support idle state in CMD2
> sd: emmc: Add mmc switch function support
> sd: emmc: add CMD21 tuning sequence
> sd: emmc: Make ACMD41 illegal for mmc
> sd: emmc: Add support for emmc erase
> sd: emmc: Update CID structure for eMMC
> sd: sdhci: Support eMMC devices
> arm: xlnx-versal: Add emmc to versal
> docs: devel: emmc: Add a doc for emmc card emulation
> docs: arm: xlnx-versal-virt: Add eMMC support documentation
>
> Vincent Palatin (4):
> sd: emmc: Update SET_RELATIVE_ADDR command
> sd: emmc: update OCR fields for eMMC
> sd: emmc: Add support for EXT_CSD & CSD for eMMC
> sd: emmc: Update CMD8 to send EXT_CSD register
>
> docs/devel/emmc.txt | 16 +
> docs/system/arm/xlnx-versal-virt.rst | 14 +
> hw/sd/sdmmc-internal.h | 97 ++++++
> include/hw/arm/xlnx-versal.h | 1 +
> include/hw/sd/sd.h | 2 +
> hw/arm/xlnx-versal-virt.c | 29 +-
> hw/arm/xlnx-versal.c | 14 +-
> hw/sd/sd.c | 563
> ++++++++++++++++++++++++++---------
> hw/sd/sdhci.c | 4 -
> hw/sd/sdmmc-internal.c | 2 +-
> 10 files changed, 594 insertions(+), 148 deletions(-)
> create mode 100644 docs/devel/emmc.txt
>
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